TW202335593A - Smoking material wrapper to which balsam-based fragrance is added and smoking article including the same - Google Patents

Abstract

A smoking material wrapper surrounding a smoking material portion of a smoking article, including a balsam-based fragrance is provided. In one embodiment of the present invention, the balsam-based fragrance is a benzoin resinoid, a benzoic acid, a cinnamic acid, benzaldehyde or a combination thereof. In one embodiment of the present invention, the smoking material wrapper includes balsam-based fragrance exceeding 0.1 % by weight and less than 15 % by weight, based on the total weight of the smoking material wrapper. The smoking material wrapper according to one embodiment of the present invention excellently reduces an unpleasant odor of a side stream smoke generated when smoking through a smoking article, but does not particularly noticeably express a character fragrance according to the addition of a fragrance.

Description

Smoking material packaging with added balsamic flavors and smoking products containing the same

The present invention relates to a smoking material package added with balsamic flavoring and smoking articles containing the same.

This application claims priority from Korean Patent Application No. 10-2021-0190060 filed on December 8, 2021. All contents disclosed in the documents of this Korean patent application are incorporated herein as part of this specification.

Tobacco smoke produced through smoking can be divided into mainstream smoke that passes through the tobacco filter and is delivered to the mouth, and sidestream smoke that does not pass through the filter and is produced into the atmosphere.

Cigarettes are one of the most popular products, but components that cause unpleasant odors contained in mainstream smoke and sidestream smoke can stick to the fingers of smokers holding cigarettes and produce unpleasant odors, and Bad breath may be caused after smoking, and due to environmental tobacco smoke (ETS), it will not only cause discomfort to the smoker, but also to people around the smoker.

Therefore, there is a need to develop a smoking product that is different from existing tobacco, reduces the smell of sidestream smoke, and increases smoking satisfaction. The inventor completed the present invention after continuous research.

Previous technical documents

Japanese Patent Publication No. 10-1734932

technical issues

The object of the present invention is to provide a smoking article that can solve the problem of side flow smoke, especially side flow smoke in the smoke generated during smoking.

Technical solution

According to a first aspect of the invention, the invention provides a smoking material package that surrounds the smoking material part of the smoking article and contains a balsam-based fragrance.

In one embodiment of the present invention, the balsamic fragrance is benzoin resinoid, benzoic acid, cinnamic acid, benzaldehyde, or a combination thereof.

In one embodiment of the present invention, the smoking material package contains more than 0.1 weight percent and less than 15 weight percent of balsamic flavors based on the total weight of the smoking material package.

In one embodiment of the invention, the smoking material wrapper has ^a basis weight of 20 to 50 g/m ² .

In one embodiment of the present invention, the smoking material package further comprises alkali metal-citrate as a combustion accelerant, wherein the alkali metal-citrate is 0.5 by weight based on the total weight of the smoking material package. % to 2.0 weight percent is included in the smoking material wrapper.

According to a second aspect of the invention, the invention provides a smoking article, comprising: a smoking material portion surrounded by a smoking material wrapper; and a filter tip portion having a smoking material portion joined to the smoking material portion and surrounded by the filter tip wrapper. upstream end.

According to one embodiment of the present invention, the smoking material packaging reduces the total weight of 3-ethylpyridine, 3-vinylpyridine, and pyridine in the side stream smoke by at least 30% by including balsamic flavors.

beneficial effects

The smoking material package according to one embodiment of the present invention contains balsamic flavors, thereby reducing the unpleasant odor of sidestream smoke generated through the smoking article during smoking and providing a mild irritating feeling.

Since balsamic flavors have aroma characteristics similar to those of wood fibers that mainly constitute the packaging of smoking materials, even if a certain amount or more is added to reduce unpleasant odors, their special aroma will not be significantly emitted, so they are It can more appropriately perform the function of removing the unpleasant odor of side stream smoke.

best practice

Hereinafter, embodiments will be explained in detail through illustrative drawings. When adding reference symbols to components in each drawing, it should be noted that even if the components are shown in different drawings, the same component should be labeled with the same reference symbol as much as possible. In addition, when describing the embodiments, when it is determined that a detailed description of a configuration or function commonly known in the relevant technical field would hinder understanding of the embodiments, the detailed description will be omitted.

Additionally, terms such as first, second, A, B, (a), (b), or other similar terms may be used when describing components of the embodiments. These terms are only used to distinguish an element from other elements and the nature, order, or order of the elements are not limited by these terms. When a component is described as being "linked," "joined," or "connected" to another component, it will be understood that the component can be directly connected or connected to the other component, but the other component Components can be "linked", "joined", or "connected" between components.

Components included in one embodiment and components containing common functions will be described using the same names in other embodiments. Unless otherwise stated, the description set forth in one embodiment may be applied to other embodiments, and detailed description will be omitted to the extent of repetition.

In this specification, the term "smoking article" may refer to an article capable of generating aerosol, such as tobacco (cigarette) or cigar. Smoking articles may contain aerosol-generating materials or aerosol-forming substrates. Additionally, smoking articles may contain solid materials based on tobacco raw materials, such as tobacco leaves, cut tobacco, and reconstituted tobacco. Smoking materials can contain volatile compounds. Smoking articles may contain several sections, each section having its own function, and these sections are designated as "...portions". The smoking articles herein may be combustible tobacco or heated tobacco for use with an aerosol generating device (not shown) such as an electronic cigarette device, but the present invention is contemplated to have improved effects particularly in side stream smoke , combustible tobacco can be better used.

In this specification, the terms "upstream" and "downstream" are terms used to indicate the relative position of the sections constituting the smoking article with respect to the direction in which a user inhales air when using the smoking article. The smoking article includes an upstream end (ie, the part where air enters) and an opposite downstream end (ie, the part where air exits). When using the smoking article, the user can bite the downstream end of the smoking article. The downstream end is located downstream of the upstream end, and the term "end" can also be interpreted as "terminal".

The present invention relates to a smoking material package added with balsamic flavors and a smoking article containing the same. In order to facilitate understanding of the present invention, Figure 1 is a schematic structural diagram of a smoking article according to an embodiment of the present invention. As shown in Figure 1, a smoking article 100 according to one embodiment of the present invention includes a smoking material part 10 and a filter part 20. The smoking material portion 10 is surrounded by a smoking material wrapper 30a and the filter portion 20 is surrounded by a filter wrapper 30b. The smoking material portion 10 surrounded by the smoking material wrapper 30a and the filter portion 20 surrounded by the filter wrapper 30b are joined through tipping paper 40. In the smoking article 100, the smoking material portion 10 is located upstream relative to the filter portion 20. The filter portion 20 extends to the downstream end of the smoking article 100 and may be an area through which aerosol material generated from the smoking material portion 10 passes before the user inhales.

The smoking material portion 10 may be filled with smoking material, such as raw tobacco leaves, tobacco sheets, or a mixture of tobacco leaves and tobacco sheets. The processed smoking material may be filled in the smoking material portion 10 in the form of sheets or cut cigarettes. The smoking material part 10 can be in the shape of an extended long rod, and its length, circumference, and diameter are not particularly limited, but can be adjusted to sizes commonly used in the art according to the filling amount of the smoking material, the user's preference, or other conditions. The smoking material portion 10 may include at least one aerosol-generating material selected from the group consisting of glycerol, propylene glycol, ethylene glycol, dipropylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, and oleyl alcohol. Smoking material portion 10 may contain other additive materials such as flavoring agents, humectants, and/or acetate compounds. The aerosol generating material as well as the additive material may be impregnated into the smoking material and included in the smoking material portion 10 .

As shown in Figure 1, the smoking material portion 10 may be packaged by a smoking material wrapper 30a. In tobacco smoke, the amount of sidestream smoke that may negatively impact the smoker and those around him may depend on the overall structure of the smoking article 100 and the combination of tobacco leaves that may be included in the smoking material portion 10, and is particularly affected by This is affected by the properties of the smoking material wrapper 30a in which the smoking material portion 10 is packaged. To this end, various ways have been tried to reduce sidestream smoke, such as configuring the traditional smoking material wrapper 30a in the form of a double-layer wrapper, or through fiber composition, porosity, filler type, particle distribution, addition amount, or and the like to change the properties of the smoking material wrapper 30a. However, when sidestream smoke is reduced only by making the basis weight higher than that of ordinary cigarette paper, as the amount of fiber increases, fiber odor, taste, and odor will increase during smoking, and therefore, smokers will experience an increase in smoke while smoking. The smoke smell experienced during the process will be reduced, thus limiting the application of the product.

The smoking material package 30a according to one embodiment of the present invention contains balsamic flavors. This reduces the unpleasant odor of sidestream smoke produced during smoking and provides a mildly irritating and gentle feeling. The smoking material wrapper 30a improves side flow smoke as described above without reducing the original functions of the smoking material wrapper 30a, such as encapsulating the smoking material and sustaining combustion during smoking. According to one embodiment of the present invention, the smoking material package 30a reduces the total weight of 3-ethylpyridine, 3-vinylpyridine, and pyridine in the side stream smoke by at least 30% by including balsamic flavors. Specifically, the reduction may be 30% or more, 31% or more, 32% or more, 33% or more, 34% or more, 35% or more, 36% or more, 37% or more, 38% or more. or above, 39% or above, 40% or above, 41% or above, 42% or above, 43% or above, 44% or above, or 45% or above. In terms of unpleasant odors, higher reductions may be preferable, but reductions may be adjusted to 60% or less due to the addition of excess balsamic flavors, in addition to the original tobacco aroma. May strongly add other special scents.

The smoking material wrapper 30a may have the effect of increasing positive acceptance by contacts of sidestream smoke by masking the unpleasant odor of sidestream smoke and reducing irritation through the application of balsamic flavorings. When spices are added to traditional smoking material packaging, a masking mechanism occurs due to the spice ingredients. However, the special aroma unique to the added spices is often very strong, making it impossible to fully display the original tobacco aroma. There may be differences in preference among smokers, but this may not be suitable for smokers who simply wish to reduce unpleasant odors or irritating effects while maintaining the original flavor of the tobacco. On the other hand, balsamic flavors are natural ingredients obtained from specific tree species. Unlike existing vanilla flavors, the thick fragrance of the base of this ingredient is not a special fragrance that stands out during smoking, and has a similar flavor as the main component of smoking. Aroma properties of wood fibers in material wrappers (i.e., cigarette papers). This flavor only maintains the original tobacco aroma during the smoking process without imparting a special external aroma, but it has the function of masking the unique unpleasant odor caused by burning the smoking material packaging and reducing the unique irritation of the burning material. The role of painful stimulation. These properties are expected to increase the acceptance of sidestream smoke by smokers as well as non-smokers, as well as increase the scope for development of products subject to specific flavor constraints.

Balsam refers to the dendritic exudate (or sap) formed in certain types of trees (eg, conifers) and shrubs. Balsam-based fragrance refers to fragrances belonging to the balsam type. According to one embodiment of the present invention, the balsam-based fragrance includes benzoin resinoid, benzoic acid, cinnamic acid, benzaldehyde, or its combination. Benzoin resins represent materials of the benzoin family in extracts of resinous plant exudates of balsam, such as CAS numbers 9000-72-0 (Siam benzoin gum) and 9000-05-9 (Sumatra benzoin gum, Siam benzoin gum) and other similar materials may be included here.

As mentioned above, balsamic fragrances may have a wider range of use than other fragrances because they do not significantly add to the external character of the fragrance. According to one embodiment of the present invention, the smoking material package 30a contains more than 0.1 weight percent and less than 15 weight percent of balsamic flavors based on the total weight of the smoking material package 30a. Specifically, the content of balsamic spices is more than 0.1 weight percent, 1 weight percent or more, 2 weight percent or more, 3 weight percent or more, 4 weight percent or more, 5 weight percent or more, 15 weight percent or less, 14 Below weight percent, below 13 weight percent, below 12 weight percent, below 11 weight percent, below 10 weight percent, above 0.1 weight percent and below 15 weight percent, 1 to 14 weight percent, 2 to 12 weight percent, 3% to 10% by weight, or 5% to 10% by weight. Within the above range, the unpleasant odor of the side stream smoke is reduced without greatly emphasizing the special aroma of the balsamic spices.

In addition to the balsamic cinnamon flavoring described above, the smoking material wrapper 30a may include Nicotiana tabacum seed leaf fibers extracted from Nicotiana tabacum seeds leaves. Cigar seed leaf fiber can help solve preservation-related problems, such as flavor loss or wrapper discoloration when smoking materials are stored. According to one embodiment of the present invention, the cigar seed leaf fiber may be included in the smoking material wrapper in an amount of 10 to 50 weight percent, specifically 20 to 40 weight percent, based on the total weight of the smoking material wrapper 30a. percentage, and more specifically from 25 to 35 weight percent.

In addition, the smoking material wrapper 30a may include, but is not limited to, cellulose fibers such as bast fibers and wood pulp, inorganic fillers such as calcium carbonate, and combustion accelerants such as ammonium phosphate and alkali metal-citrates. According to one embodiment of the present invention, the combustion accelerant may be included in the smoking material package in an amount of 0.5 to 2.0 weight percent based on the total weight of the smoking material package. According to one embodiment of the present invention, the filler may be included in the smoking material wrapper in an amount of 10 to 30 weight percent based on the total weight of the smoking material wrapper.

The smoking material wrapper 30a may be adapted to have the following features. The smoking material wrapper 30a according to one embodiment of the present invention has a porosity of 10 CU to 82 CU, specifically 20 CU to 70 CU, and more specifically 30 CU to 60 CU. The smoking material package 30a according to one embodiment of the present invention has a basis weight of 20 to 50 g/m ² , ^{specifically 23 to 48 g/m 2 , and} more specifically 26 to 26 g/m ² 46g/ ^m2 . The smoking material package 30a according to one embodiment of the present invention has a tensile index of 10 Nm/g to 70 Nm/g, specifically 11.5 Nm/g to 67 Nm/g, and more specifically 13 Nm/g. to 64Nm/g. The tensile index is the value obtained by dividing the tensile strength (N/m) by the weight per unit area (g/m2). Even when a balm-based flavorant having a high viscosity is added, the smoking material wrapper 30a maintains appropriate physical properties as a smoking material wrapper.

According to one embodiment of the present invention, the smoking material wrapper 30a may have a double-layer wrapper structure. Specifically, the smoking material wrapper 30a may include an inner wrapper (not shown) that contacts and surrounds the smoking material portion 10, and an outer wrapper that contacts the inner wrapper and surrounds the outside of the inner wrapper. In this case, one of the inner wrapper and the outer wrapper may be made of cigarette paper containing no balsamic flavoring, and the other may be made of cigarette paper containing balsamic flavoring. Thereby, the smoking material package 30a with a double-layer packaging structure containing balsamic flavors can have better effects in terms of flavor retention and side-flow smoke odor reduction properties.

Meanwhile, the smoking material package 30a may be a low ignition propensity cigarette paper with one or more low ignition propensity (LIP) bands (not shown) formed thereon, but is not limited thereto.

The filter portion 20 is provided downstream of the smoking material portion 10 for filtering out some components of the aerosol material generated in the smoking material portion 10 before the user inhales it. The smoke generated by smoking can be divided into mainstream smoke and side flow smoke, and the filter part 20 has a function for mainstream smoke. The filter portion 20 may be formed from a variety of materials, for example, the filter portion 20 may be composed of a cellulose acetate filter. The filter portion 20 may be a cellulose acetate filter in which the flavoring material is unflavored or a transfer jet nozzle system (TJNS) filter in which the flavoring material is flavored.

According to one embodiment of the present invention, the filter portion 20 may be a tubular structure containing a hollow therein. The filter portion 20 may be manufactured by inserting a structure, such as a membrane or a tube, made of the same or different materials into its interior (eg, hollow). Although the filter part 20 according to one embodiment of the present invention is shown in FIG. 1 as a single filter composed of a single filter, it is not limited thereto. For example, the filter part 20 can of course be configured as a double filter or a triple filter with two acetate filters to improve filtration efficiency. In addition, although not shown, a crushable capsule (not shown) having a structure in which an internal liquid containing flavor substances is wrapped by a film may be included in the filter portion 20 .

As shown in Figure 1, the filter portion 20 may be packaged by a filter wrapper 30b. The filter wrapper 30b may be made of a wrapper having oil resistance, and an aluminum foil may be further included on the inner surface of the filter wrapper 30b. When the smoking article is a combustible cigarette, the smoking material wrapper 30a is directly burned during the smoking process, but the filter tip wrapper 30b is not directly burned.

The smoking material portion 10 wrapped by the smoking material wrapper 30a and the filter tip portion 20 wrapped by the filter tip wrapper 30b may be joined and wrapped through tipping paper 40. That is, the tipping paper 40 may surround at least a portion (eg, some downstream area) of the smoking material wrapper 30a as well as the filter wrapper 30b. In other words, the smoking material portion 10 and at least a portion of the filter portion 20 are further wrapped by tipping paper 40 and may be physically joined. According to an embodiment of the present invention, the tipping paper 40 may be made of non-oil-resistant non-porous packaging material, but is not limited thereto. At the same time, the tipping paper 40 can prevent the filter part 20 from burning by containing non-combustible materials, but is not limited thereto.

Hereinafter, the structure and effect of the present invention will be described in more detail through Examples and Comparative Examples. However, these examples are only used to explain the present invention in more detail, and the scope of the present invention is not limited to these examples.

Example

Example 1

Based on a sample cigarette product with a circumference of about 24.5 mm, a smoking product is manufactured by replacing the existing smoking material packaging with a new smoking material packaging, in which 3% by weight of benzoin resin (manufacturer: HanBit F & F Co., Ltd., product name: Benzoin Sumatra Resinoide) is added to existing smoking material packaging.

Example 2

A smoking article was manufactured in the same manner as in Example 1, except that 5 weight percent of benzoin-based resin was added instead of 3 weight percent.

Example 3

A smoking article was manufactured in the same manner as in Example 1, except that 10% by weight of benzoin-based resin was added instead of 3% by weight.

Comparative example 1

A sample cigarette product from Example 1 with a circumference of approximately 24.5 mm was used as is.

Comparative example 2

A smoking article was manufactured in the same manner as in Example 1, except that 0.1 weight percent of benzoin-based resin was added instead of 3 weight percent.

Comparative example 3

A smoking article was manufactured in the same manner as in Example 1, except that 15 weight percent of benzoin-based resin was added instead of 3 weight percent.

Experimental Example 1: Evaluation of the physical properties of smoking material packaging

In order to measure the physical properties of the smoking material packages of the smoking articles according to Examples 1 to 3 and Comparative Examples 1 to 3, the porosity, basis weight, tensile strength, combustion accelerant, and the like of each smoking material package were measured. and flammability, and are shown in Table 1 below. Porosity is measured according to KSM ISO 2965, basis weight is measured according to KSM ISO 536, and tensile strength is measured according to KSM ISO 1924-2. In addition, sodium citrate was used as a combustion accelerant and flammability was measured by the time (seconds) to burn 150mm in the smoking chamber.

Table 1 Classification Porosity(CU) Basis weight (g/m ² ) Tensile strength (cN/mm) Combustion accelerant(%) Flammability (seconds/150mm) Example 1 51 26.5 81 1.0 75 Example 2 53 27.1 78 0.7 78 Example 3 54 26.9 76 0.8 76 Comparative example 1 60 29 80 0.8 80 Comparative example 2 57 26 85 0.55 81 Comparative example 3 48 27.8 83 0.5 88

According to Table 1 above, even if the content of the benzoin-based resin is adjusted to the levels of Examples 1 to 3 and Comparative Examples 1 to 3, no physical properties that cannot be applied to smoking articles are found.

Experimental Example 2: Analysis of Smoke Components in Smoking Equipment

In order to verify the effect of the smoking articles according to Examples 1 to 3 and Comparative Example 1 in reducing sidestream smoke, finger tobacco smell and bad breath, 3-ethylpyridine, which may cause unpleasant odor during smoking, was tested. The component amounts of 3-vinylpyridine and pyridine were analyzed, as shown in Table 2 below. Each smoking article was tested in accordance with Health Canada (HC) smoking conditions using a pair of side-flow smoking devices in a smoking room at a temperature of approximately 20°C and a humidity of approximately 62.5%. The side stream smoke was subjected to solid-phase microextraction, and then analyzed by gas chromatography mass spectrometry (SPME-GC/MS).

Table 2 Classification Ingredients (reduction rate 3-Ethylpyridine 3-vinylpyridine Pyridine total amount Comparative example 1 869,956 9,101,181 449,117 10,420,254 Example 1 629,848(27.6%) 5,870,261 (35.5%) 427,559 (4.8%) 6,927,668 (33.5%) Example 2 538,502 (38.1%) 4,732,614 (48%) 363,335 (19.1%) 5,634,451 (45.9%) Example 3 467,166(46.3%) 3,858,900 (57.6%) 331,448 (26.2) 4,657,514 (55.3%)

According to Table 2, it was confirmed that adding benzoin-based resin can reduce 3-ethylpyridine, 3-vinylpyridine, and pyridine that may cause unpleasant odors during smoking. Adding 3 weight percent of benzoin resin can reduce the total amount of ingredients by more than 30%, especially adding 10 weight percent can reduce the total amount of ingredients by more than 50%.

Experimental Example 3: Sensory evaluation of smoke in smoking products

In order to confirm the sensory properties improvement effect of side-flow smoke of smoking products containing benzoin-based resins in smoking material packages, the acceptance level of side-flow smoke of each smoking product according to Examples 1 to 3 and Comparative Example 1 was evaluated , unpleasant odor intensity, and sensory evaluation of fragrance intensity. The smoking products of Examples 1 to 3 and Comparative Example 1 were used for sensory evaluation by 20 professional sensory examiners, and the evaluation was based on a total score of 9 points (the higher the score, the stronger the flavor). In a specific sensory evaluation experiment, each smoking product of Examples 1 to 3 and Comparative Example 1 was prepared in a room of about 2 ^m2 of the same size and randomly numbered, and after lighting the smoking product, the smoking product naturally To burn, a product is placed on a structure so that it cannot be seen and fills the room with smoke for 30 seconds. Next, the professional sensory examiner ventilates the nose with a brand new sheet in front of the evaluation room, enters the room, and uses the evaluation attributes on the evaluation form to mark the sensations felt from the smoke suspended in the room. The lateral flow sensory evaluation results according to Experimental Example 3 are shown in Table 3 below.

table 3 Classification Acceptance Unpleasant odor intensity Fragrance intensity Comparative example 1 5.15 5.37 1.34 Example 1 5.27 5.20 1.37 Example 2 5.52 4.89 1.26 Example 3 6.03 3.76 1.52

According to Table 3, when benzoin-based resins are added, the solubility of sidestream smoke is higher, but the intensity of the unpleasant odor is reduced. In the aroma intensity section, the fraction of aroma other than tobacco aroma in side stream smoke is evaluated. Since each person's perception of tobacco aroma is different, it depends on the type and combination of cut tobacco as the smoking material, even in Comparative Example 1 Zhong also did not get 0 points. In Examples 1 to 3, although balsamic fragrances were added through benzoin resin, compared with Comparative Example 1, the fragrance intensity in Examples 1 to 3 did not significantly increase. In addition, in Example 2, due to the reducing effect of the unpleasant odor of sidestream smoke, the flavor intensity is reduced compared to Comparative Example 1, so that the original flavor of tobacco can be felt more strongly. In the case of Example 3, the fragrance intensity increased slightly compared to Comparative Example 1 and Examples 1 and 2, but this was less significant than the unpleasant odor intensity reduction effect.

The addition of balsamic fragrances such as benzoin-type resins shows a clear difference from existing additions of other fragrances, i.e., in addition to the existing tobacco smell, other fragrances are present at similar levels while simultaneously reducing unpleasant odors and improving acceptance Spend.

Experimental Example 4: Sensory evaluation of smoke in smoking products

In order to confirm the sensory property improvement effect of smoking articles containing benzoin-based resin in smoking material packaging, when using the smoking articles of Examples 1 to 3 and Comparative Example 1, the taste and odor, smoking taste intensity, and stress (irritability), overall tobacco taste, overall satisfaction, and aftertaste cleanliness were evaluated for sensory evaluation. Similar to Experimental Example 3, each smoking product of Examples 1 to 3 and Comparative Example 1 was used for sensory evaluation by 20 professional sensory examiners, and the evaluation was based on a total score of 9 points. In the specific experiment of sensory evaluation, professional sensory examiners directly smoked in the smoking room and marked the evaluation attributes on the evaluation form to feel the sensation. The smoking sensory evaluation results according to Experimental Example 4 are shown in Table 4 below.

Table 4 Classification Taste and smell Smoking flavor intensity Irritability Overall tobacco flavor overall satisfaction Aftertaste cleanliness Comparative example 1 3.17 4.38 5.08 4.67 4.78 4.45 Example 1 3.08 4.33 4.67 4.47 4.83 4.43 Example 2 2.67 4.17 4.47 5.17 5.25 4.50 Example 3 1.45 3.21 4.50 5.56 6.38 4.41

According to Table 4, when benzoin resin is added, the stress resistance and overall satisfaction are significantly improved. Specifically, in Example 2 and Example 3, the overall tobacco taste showed an excellent effect of 5 points or more. More specifically, in the case of Example 3, compared to Example 2, with the addition of a large amount of benzoin-based resin, the cleanliness of the aftertaste was slightly reduced, but not to a great extent, and according to the reduction in taste and odor and the smoking smell Intensity, overall satisfaction was rated as high.

As described above, although the embodiments have been described with limited embodiments and drawings, various modifications and changes can be made to the above description by those with ordinary skill in the art. For example, the described technology is performed in a sequence different from the described method, and/or the described systems, structures, devices, circuits and other components are combined or combined in a form different from the described method, or even if Other ingredients or equivalents may be substituted or substituted to achieve appropriate results.

100: Smoking products 10: Smoking material part 20: Filter part 30a: Smoking material packaging 30b: Filter packaging 40:Tipping paper

Figure 1 is a schematic structural diagram of a smoking article according to an embodiment of the present invention.

100: Smoking products

10: Smoking material part

20: Filter part

30a: Smoking material packaging

30b: Filter packaging

40:Tipping paper

Claims (7)

A smoking material packaging wraps a smoking material part of a smoking product and contains a balsamic flavoring. The smoking material package of claim 1, wherein the balsamic flavoring is benzoin resin, benzoic acid, cinnamic acid, benzaldehyde, or a combination thereof. The smoking material package as claimed in claim 1, wherein the smoking material package contains more than 0.1 weight percent and less than 15 weight percent of the balsamic flavor based on the total weight of the smoking material package. The smoking material packaging as claimed in claim 1, wherein the basis weight of the smoking material packaging is 20g/m ² to 50g/m ² . Smoking material packaging as described in claim 1, wherein the smoking material packaging further contains an alkali metal-citrate as a combustion accelerant; The alkali metal-citrate is included in the smoking material wrapper in an amount of 0.5 to 2.0 weight percent based on the total weight of the smoking material wrapper. A smoking article containing: a portion of smoking material surrounded by a smoking material wrapper as described in claim 1; and A filter portion has an upstream end joined to the smoking material portion and surrounded by a filter wrapper. The smoking article of claim 6, wherein the smoking material package reduces the total weight of 3-ethylpyridine, 3-vinylpyridine, and pyridine in the side stream smoke by at least 30% by including a balsamic flavoring.